19 Commercial Street, Ystradgynlais, Swansea, SA9 1JH
About 19 Commercial Street
19 Commercial Street is a detached house in Ystradgynlais, Swansea, Swansea (SA9 1JH). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2020) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 73).
At 196 m² the property is well over the postcode median (91 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £345,000 sits 53.3% above the 2020 sale of £225,000. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 16.4% below the postcode norm. Sold December 2020 for £225,000.
Know exactly what you're buying at 19 Commercial Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
19 Commercial Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
19 Commercial Street has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 19 Commercial Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£345,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
18 December 2020Most recent
£225,000
Median price across the last 5 sales in SA9 1JH: £125,000 (2024–2018).
Nearby sales in SA9 1JH
23 Commercial Street, Ystradgynlais, Swansea, SA9 1JH
Sold Jul 2024
£125,00035 Commercial Street, Ystradgynlais, Swansea, SA9 1JH
Sold Apr 2024
£135,00040 42, Commercial Street, Ystradgynlais, Swansea, SA9 1JH
Sold Jul 2021
£90,000Flat, 50 Commercial Street, Ystradgynlais, Swansea, SA9 1JH
Sold Jul 2018
£250,00033 Commercial Street, Ystradgynlais, Swansea, SA9 1JH
Sold Jun 2018
£97,500
Everything we know about 19 Commercial Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Commercial Street homes
On floor area, 19 Commercial Street stands well clear of the street.
Price per m²
£1,148
Street avg £1,370
Floor Area
196 m²
Street avg 86 m²
Habitable Rooms
8 rooms
Street avg 4 rooms
CO₂ Emissions
10.0 t/year
Street avg 4.7 t/year
Similar properties nearby
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1 Abercrave Villas, Heol Tawe, Abercrave
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1 2 Metz Cottages, Ystradgynlais
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1 Caerbont Cottages, Abercrave
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Commercial Street — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.